Home / 22,228.02-33,348.51-9,073.62

Finding the Fourth Proportional to 22,228.02, 33,348.51 and 9,073.62

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Solution

The fourth proportional to 22,228.02, 33,348.51 and 9,073.62 is: 13,613.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,228.02 : 33,348.51 = 9,073.62 : x
  2. Step 2: Convert to fraction form
    22,228.02/33,348.51 = 9,073.62/x
  3. Step 3: Cross multiply
    22,228.02x = 33,348.51 × 9,073.62
  4. Step 4: Simplify right side
    22,228.02x = 302,591,707.31
  5. Step 5: Solve for x
    x = 302,591,707.31/22,228.02
  6. Step 6: Final answer
    x = 13,613.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.